2 papers
math.PR2026
Littlewood-Offord problems for Ising models
Yinshan Chang
We consider the one-dimensional Littlewood-Offord problem for general Ising models. More precisely, we consider the concentration function \[Q_n(x,v)=P\left(\sum_{i=1}^{n}\varepsil…
math.PR2024
Littlewood-Offord problems for the Curie-Weiss models
Yinshan Chang, Xue Peng
In this paper, we consider the Littlewood-Offord problems in one dimension for the Curie-Weiss models. Let \[Q_n^{+}:=\sup_{x\in\mathbb{R}}\sup_{v_1,v_2,\ldots,v_n\geq 1}P(\sum_{i=…